419  
FNUS74 KOUN 231757  
FWSOUN  
 
SPOT FORECAST FOR LAST ONE FIRE...USFWS  
NATIONAL WEATHER SERVICE NORMAN OK  
1257 PM CDT SAT JUN 23 2018  
 
FORECAST IS BASED ON FORECAST START TIME OF 1400 CDT ON JUNE 23.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (405) 325-3816 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
WINDS WILL REMAIN SOUTHEAST THROUGHOUT MOST OF THE DAY AND MAY  
BECOME A BIT MORE EASTERLY OVERNIGHT. THUNDERSTORM CHANCES WILL  
INCREASE EARLY TONIGHT AND THEY WOULD LIKELY RESULT IN  
NORTHWESTERLY GUSTS. THIS COULD CHANGE, HOWEVER. RECOVERY SUNDAY  
MORNING WILL BE EXCELLENT.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
AFTERNOON, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE.  
MAX TEMPERATURE.....AROUND 92.  
MIN HUMIDITY........44 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 8 TO 9 MPH EARLY IN THE  
AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS.  
MIXING HEIGHT.......5900-6200 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 8 TO 9 MPH EARLY IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR TO GOOD (20200-33700 KNOT-FT).  
 
TIME (CDT) 2 PM 4 PM  
SKY (%).........50 50  
WEATHER COV.....S CHC CHANCE  
WEATHER TYPE....RNSHWR RNSHWR  
TSTM COV........S CHC CHANCE  
TEMP............91 92  
RH..............45 44  
20 FT WIND......S 9 SE 8  
20 FT WIND GUST.12 10  
VRATE KTFT/1000.34 25  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT), THEN BECOMING  
MOSTLY CLOUDY (70-80 PERCENT). A CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING,  
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
EVENING. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.  
MIN TEMPERATURE.....AROUND 70.  
MAX HUMIDITY........97 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 8 TO 14 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......4500-5400 FT AGL, DECREASING TO 0-200 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 8 TO 14 MPH.  
SMOKE DISPERSAL.....POOR TO FAIR (0-15900 KNOT-FT).  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........50 88 81 81 73 64  
WEATHER COV.....CHANCE LIKELY LIKELY LIKELY S CHC S CHC  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........CHANCE LIKELY LIKELY LIKELY S CHC S CHC  
TEMP............87 84 76 73 71 73  
RH..............52 58 78 89 92 89  
20 FT WIND......E 9 E 10 E 10 SE 14 SE 8 SE 9  
20 FT WIND GUST.12 13 13 17 10 12  
VRATE KTFT/1000.16 8 3 0 0 1  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT), THEN BECOMING  
MOSTLY SUNNY (20-30 PERCENT). A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
MORNING.  
MAX TEMPERATURE.....AROUND 96.  
MIN HUMIDITY........37 PERCENT.  
WIND (20 FT)........SOUTH WINDS 12 TO 20 MPH. GUSTS UP TO 31 MPH.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS EARLY IN THE MORNING.  
MIXING HEIGHT.......300-2000 FT AGL, INCREASING TO 5300-6500 FT  
AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 20 MPH.  
SMOKE DISPERSAL.....POOR TO GOOD (6700-51200 KNOT-FT), INCREASING  
TO EXCELLENT (184100 KNOT-FT).  
 
TIME (CDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........64 50 22 33  
WEATHER COV.....S CHC  
WEATHER TYPE....RNSHWR NONE NONE NONE  
TSTM COV........S CHC  
TEMP............70 75 87 93  
RH..............97 83 56 44  
20 FT WIND......S 12G14 S 16G20 S 18G23 S 17G22  
VRATE KTFT/1000.7 51 107 170  
 

 
FORECASTER...BARNES  
REQUESTED BY...JEREMIAH PHILLIPS  
TYPE OF REQUEST...WILDFIRE  
.TAG 1811850.0/OUN  
.EMAIL JEREMIAH_PHILLIPS@FWS.GOV  
 
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